{2532} Primeκαίkai{kahee}Apparently a primary particle, having a copulative and sometimes also a cumulative force; and, also, even, so, then, too, etc.; often used in connection (or composition) with other particles or small words.

[0846] Standardαὐτόςautos{ow-tos'}From the particle αὖ [[au]] (perhaps akin to the base of G0109 through the idea of a baffling wind; backward); the reflexive pronoun self, used (alone or in the compound of G1438) of the third person, and (with the proper personal pronoun) of the other persons.

Romans 3:16-17

_ _ Destruction and misery are in their ways; and the way of peace have they not known  This is a supplementary statement about men’s ways, suggested by what had been said about the “feet,” and expresses the mischief and misery which men scatter in their path, instead of that peace which, as strangers to it themselves, they cannot diffuse.